package com.edu.dao;

import com.edu.entity.AnnouncementEntity;

import java.util.List;

/**
 * com.edu.dao
 * 2024/7/14 22:32
 *
 * @author Fancy
 * @version 1.0
 */
public interface AnnouncementsDao {
    public int createAnnouncement(AnnouncementEntity announcement);
    public List<AnnouncementEntity> readAllAnnouncements();
    public int updateStatus(int announcementId, String newStatus);
}
